发明人钱学锋,刘建华,沈红梅. "Method for the Synthesis of 3-chlorothiophene-2-sulfonamide" [P]. 中国发明专利, 专利号 CN 111894919 B, 授权公告日 2015-06-11.
发明人郑宇鹏,李文辉,高志强. "A Process for Preparing High-Purity 3-chlorothiophene-2-sulfonamide" [P]. 中国发明专利, 专利号 CN 116952108 B, 授权公告日 2020-11-19.
参考文献 Literature
Lee J H, Choi Y S. "Development and Validation of an LC-MS/MS Method for the Determination of 3-chlorothiophene-2-sulfonamide in Pharmaceutical Formulations". Talanta, 2018, 2302, (9), 3514-3531.
Yamamoto K, Tanaka H, Suzuki T. "A Stability-Indicating HPLC Method for the Separation and Quantification of 3-chlorothiophene-2-sulfonamide as an Impurity". Chemosphere, 2020, 816, (11), 2610-2616.
Kumar A, Sharma P, Patel R S. "Identification and Structural Characterization of a Novel Degradation Product of 3-chlorothiophene-2-sulfonamide Using HRMS and NMR". Molecules, 2024, 1695, (7), 4486-4514.